Below are some of the examples of the different types of clasps we use in Eye Candy jewelry.
Not all magnetic clasps have the security sleeve. After the magnets attach to each other, the sleeve slides over them and screws them together. These are also good for bracelets where there is a lot of movement of the piece.
Magnetic clasps without the sleeve are good for pendants/necklaces. They are also easy to get on/off.
Toggle clasps are very secure. The arm slides through the loop and lays across the loop so it can't back out. These are also easy to put on/off.